Core Viewpoint - Changying Precision (300115.SZ) has indicated that its cell structure components (cover plates, housings) can be applied to power battery products, including solid-state batteries [1] Group 1 - The company specializes in cell structure components for batteries [1] - The products are suitable for advanced battery technologies, specifically solid-state batteries [1]

Group 1 - The company Longying Precision (300115.SZ) has confirmed its involvement in the development and trial production of solid-state batteries [2] - The company's cell structure components, including covers and housings, are applicable to solid-state batteries as well as other power battery products [2]

Group 1 - The core viewpoint of the article is that Changying Precision (300115.SZ) has indicated that its battery cell structural components (cover plates and housings) can be applied to power battery products, including solid-state batteries [1] Group 2 - The company is actively engaging with investors through an interactive platform to communicate its product applications [1] - The mention of solid-state batteries highlights the company's involvement in advanced battery technologies, which may indicate a strategic focus on innovation within the energy sector [1]